Quanzhou Yongsheng Machinery Parts Co.,Ltd is a leading manufacturer and exporter of aftermarket replacement undercarriage parts for heavy construction equipments in China.Our products are track rollers,carrier rollers,sprockets,track link assembly,idler group.Our another competitive product line is excavator buckets,long booms and arms.
Our products are specifically designed, engineered and manufactured,all made by OEM requirements.
We produce effective and stable carrier roller through the strict quality managerment.Our products are recognized and accepted in the world market with international standards quality.